Peter Obi is the best among all the nominees, as PDP spokesman, Diran Odeyemi told BBC on telephone.
N'ime mmadụ niile ndị a họpụtara, Peter Obi kachasị tozu ọkwa ahụ bụ ihe ọnụ na-ekwuchitere otu PDP Diran Odeyemi gwara BBC n'ekwentị.